compare DRAM and NAND flash.
Explain
1) which memory is volatile
2)which comsumes more power and why?
compare DRAM and NAND flash. Explain 1) which memory is volatile 2)which comsumes more power and...
Which of the following types of memory is the cheapest? Does not matter. DRAM SRAM Flash Disk
8. Flash memory has some of the properties of ROM (it retains its contents with the power off), and some of the properties of RAM (you can read or write to it). However, most types of FLASH memory are slower when writing than when reading. Briefly explain why. Hint: The answer may not be in the course slides, do some research. Please write proper English sentences. [3 marks] Click here to enter text.
1. What makes SRAM access time less DRAM? 2. What principles that make the cache improve the performance of the computer? 3. Why the DRAM needs frequent charging? 4. What are the principles that make associative mapping (cache to memory) better than direct mapping? 5. What is the difference between direct and random access (to memory)? 6. Why do we need nonvolatile storage devices? 7. In general, what are the strategies for exploiting spatial locality and temporal locality? 8. A...
2. Which substance in each pair would be expected to be more volatile at a particular temperature? Explain your reasoning a. H20() or H2S() b. H-О() or CHЗОН() с. СH:ОН() or CH:CH2ОH()
please answer as soon as possible 1- Why SDRAM is faster than DRAM? 2- Why SIMM is slower than DIMM? 3 What is the purpose of system crystal? 4 What are the four stages of the pipelining process? 5 How much RAM can a 64-bit processor access? 6 What is the factor that the CPU depends on to specify maximum clock speed? 7- Which memory module type has separate contacts on each side of the memory stick? 8- Where SO-DIMM...
Question 9 Which of the following statements is true about memory system? Put the answer in the box. A. Cache memories are usually built by SRAMs, which have higher density and faster access speed than DRAM-based main memories. B. Secondary storages such as hard disk drive and solid-state drive are typically volatile memories. C. Compared to the associative cache mapping function, direct mapping function has more flexibility. D. Due to locality of reference, the basic transfer unit between cache and...
Flash memory works by storing charge on a floating gate that is electrically isolated from the gate to which power can be applied. The memory is “set” by applying a bias to effect tunneling into the floating gate. When unbiased the charge stays within the floating gate. However tunneling can still happen but at a much lower rate. If data can still be successfully read until the charge drops to 80% of its initial amount, what thickness of oxide is...
Briefly explain which solvent other than Cyclohexane could be used for a non-volatile solute and why?
1. A macro uses less memory than a subroutine a. True b. False 2. CAN is an open network a. True b. False 3. Volatile memory gets erased when power is lost a. True b. False 4. Generating a PWM signal is a use for a timer a. True b. False 5. AVR microcontrollers use a Harvard architecture a. True b. False
2. a. (15pt) Explain why and how a high voltage device (such as a power transformer) can be influenced by a lightning overvoltage b. (10pt) Wbich of the following is more harmful to a power transformer. i) A full lightning impulse voltage i) A chopped lightning impulse voltage. Explain. 2. a. (15pt) Explain why and how a high voltage device (such as a power transformer) can be influenced by a lightning overvoltage b. (10pt) Wbich of the following is more...